I agree. I do think though that author does want to feel superior, but has been burned/exploited by a person with those negative traits, and is now frustrated o

I agree. I do think though that author does want to feel superior, but has been burned/exploited by a person with those negative traits, and is now frustrated or outraged. IMO this is similar to the player/cheater categories. There are people who cheat in online games, and ecosystems suffer from it - anti-cheating precautions make games more expensive, and after playing against a cheater, you feel, well, cheated. It can ruin your experience.